ES8504420A1 - Perfeccionamientos en una lamina compuesta sellable en caliente. - Google Patents

Perfeccionamientos en una lamina compuesta sellable en caliente.

Info

Publication number
ES8504420A1
ES8504420A1 ES511263A ES511263A ES8504420A1 ES 8504420 A1 ES8504420 A1 ES 8504420A1 ES 511263 A ES511263 A ES 511263A ES 511263 A ES511263 A ES 511263A ES 8504420 A1 ES8504420 A1 ES 8504420A1
Authority
ES
Spain
Prior art keywords
permeability
heat
packaging material
multilayer film
material made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES511263A
Other languages
English (en)
Other versions
ES511263A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Produktions und Vertriebs GmbH and Co oHG
Original Assignee
Wolff Walsrode AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wolff Walsrode AG filed Critical Wolff Walsrode AG
Publication of ES8504420A1 publication Critical patent/ES8504420A1/es
Publication of ES511263A0 publication Critical patent/ES511263A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Air Bags (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

LAMINA COMPUESTA SELLABLE EN CALIENTE, ESPECIALMENTE PARA ENVASES, CON REDUCIDA PERMEABILIDAD A LOS GASES.CONSISTE EN APLICAR POR LAMINACION O EXTRUSION EN FUSION SOBRE AL MENOS UNA DE LAS CARAS DE LA LAMINA DE BASE, UNA COMBINACION DE CAPAS, QUE COMPRENDEN UNA CAPA EXTERIOR, SELLABLE EN CALIENTE, DE POLIETILENO O DE UN COPOLIMERO DE ETILENO, UNA CAPA FACILITADORA DE LA ADHESION, DE POLIOLEFINA MODIFICADA, UNA CAPA HERMETIZADORA AL GAS, UNA CAPA FACILITADORA DE LA ADHESION, Y UNA CAPA DE POLIETILENO O DE UN COPOLIMERO DE ETILENO.
ES511263A 1981-04-08 1982-04-07 Perfeccionamientos en una lamina compuesta sellable en caliente. Granted ES511263A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813114171 DE3114171A1 (de) 1981-04-08 1981-04-08 Siegelbare mehrschichtfolien

Publications (2)

Publication Number Publication Date
ES8504420A1 true ES8504420A1 (es) 1985-04-16
ES511263A0 ES511263A0 (es) 1985-04-16

Family

ID=6129673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511263A Granted ES511263A0 (es) 1981-04-08 1982-04-07 Perfeccionamientos en una lamina compuesta sellable en caliente.

Country Status (18)

Country Link
US (1) US4400428A (es)
EP (1) EP0062815B1 (es)
JP (1) JPS57178747A (es)
KR (1) KR880001771B1 (es)
AT (1) ATE21857T1 (es)
AU (1) AU548004B2 (es)
BR (1) BR8201956A (es)
CA (1) CA1194664A (es)
CS (1) CS241505B2 (es)
DD (1) DD203013A5 (es)
DE (2) DE3114171A1 (es)
DK (1) DK161502C (es)
ES (1) ES511263A0 (es)
FI (1) FI77408C (es)
MX (1) MX160195A (es)
NO (1) NO158726C (es)
PL (1) PL137578B1 (es)
ZA (1) ZA822379B (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469742A (en) * 1983-01-31 1984-09-04 W. R. Grace & Co., Cryovac Div. Pasteurizable, cook-in shrink film
US4439493A (en) * 1983-02-04 1984-03-27 Mobil Oil Corporation Multilayer heat sealable oriented packaging film and method of forming same
DE3306189A1 (de) * 1983-02-23 1984-08-23 Hoechst Ag, 6230 Frankfurt Mehrschichtige folie mit einer gas- und aroma-sperrschicht, verfahren zu ihrer herstellung und ihre verwendung
DE3517082A1 (de) * 1985-05-11 1986-11-13 Wolff Walsrode Ag, 3030 Walsrode Siegelbare mehrschichtfolien aus polyolefinen
CA1299327C (en) * 1985-06-03 1992-04-28 Daniel Joseph Ferguson Protective patch for shrinkable bag
DE3520944A1 (de) * 1985-06-12 1986-12-18 Wolff Walsrode Ag, 3030 Walsrode Siegelbare mehrschichtenfolien mit geringer gasdurchlaessigkeit und ihre verwendung als verpackungsmaterial
US4726984A (en) * 1985-06-28 1988-02-23 W. R. Grace & Co. Oxygen barrier oriented film
US4724185A (en) * 1985-09-17 1988-02-09 W. R. Grace & Co., Cryovac Div. Oxygen barrier oriented film
US4692379A (en) * 1985-09-26 1987-09-08 Mobil Oil Corporation Heat sealable film and method for its preparation
US4659612A (en) * 1986-02-13 1987-04-21 Mobil Oil Corporation Polymer film laminate and method for its preparation
US4755419A (en) * 1986-03-21 1988-07-05 W. R. Grace & Co., Cryovac Div. Oxygen barrier oriented shrink film
US5004647A (en) * 1986-03-21 1991-04-02 W. R. Grace & Co.-Conn. Oxygen barrier biaxially oriented film
DE3624543A1 (de) * 1986-07-19 1988-01-21 Wolff Walsrode Ag Heisssiegelbare mehrschichtfolien aus polyolefinen
DE3631232A1 (de) * 1986-09-13 1988-03-24 Hoechst Ag Mehrschichtfolie als trennfolie zur herstellung dekorativer schichtstoffplatten
JP2581063B2 (ja) * 1987-03-26 1997-02-12 凸版印刷株式会社 多層構造体
JPS63270140A (ja) * 1987-04-30 1988-11-08 Daicel Chem Ind Ltd 深絞り成形用共押出バリヤ−包装材
DE3726265A1 (de) * 1987-08-07 1989-02-16 Wolff Walsrode Ag Verpackungen aus gereckten siegelbaren mehrschichtfolien mit verbesserter transparenz
US5011735A (en) * 1987-10-19 1991-04-30 W. R. Grace & Co. Highly formable laminates
US4853287A (en) * 1987-10-19 1989-08-01 W. R. Grace & Co. Highly formable laminates
US4961992A (en) * 1989-01-13 1990-10-09 Mobil Oil Corporation Laminated packaging film
DE4037417A1 (de) * 1990-11-24 1992-05-27 Hoechst Ag Metallisierbare dreheinschlagfolie aus biaxial orientiertem polypropylen
DE9103824U1 (es) * 1991-03-28 1992-07-30 Auch, Dietmar, 7307 Aichwald, De
EP0612613B1 (de) * 1993-01-25 1999-10-20 Hoechst Trespaphan GmbH Biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
US7316833B1 (en) 1993-06-24 2008-01-08 Penchiney Emballage Flexible Europe Multi-layer thermoplastic films and packages made therefrom
CA2122677A1 (en) * 1993-10-18 1995-04-19 Robert Babrowicz Multilayer packaging laminate
ZA949549B (en) * 1993-12-01 1996-05-30 Mobil Oil Corp Oriented HDPE films with skin layers
US5725962A (en) * 1993-12-01 1998-03-10 Mobil Oil Corporation Oriented HDPE films with metallized skin layer
US5529834A (en) * 1994-12-02 1996-06-25 Mobil Oil Corporation Heat sealable muliilayer film comprising evoh skin and acrylic coating and its method of preparation
US5759648A (en) * 1996-07-05 1998-06-02 Viskase Corporation Multilayer plastic film, useful for packaging a cook-in foodstuff
EP1044106B1 (en) 1997-12-30 2004-09-15 Cryovac, Inc. Laminated cook-in film
JP3843188B2 (ja) * 1998-12-28 2006-11-08 三菱樹脂株式会社 深絞り成形用複合フィルム及びその製造方法
DE19957451A1 (de) * 1999-11-29 2001-06-28 Beiersdorf Ag Verpackungsklebebänder
US6627273B2 (en) 2001-03-13 2003-09-30 Cryovac, Inc. Lidstock laminate
US6824878B2 (en) 2001-06-12 2004-11-30 Exxonmobil Oil Corporation Method for preparing sealable films with siloxane additives
WO2003013851A1 (de) 2001-08-08 2003-02-20 Bayer Aktiengesellschaft Evoh und evm in ein- oder mehrschichtigen erzeugnissen
US20030157354A1 (en) * 2002-02-15 2003-08-21 Van Veghel Michael W. Transparent, coated, shrinkable, oriented polypropylene film
US6769227B2 (en) 2002-07-23 2004-08-03 Cryovac, Inc. Package including a lidstock laminate
US7147930B2 (en) 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof
TWI231376B (en) * 2004-01-06 2005-04-21 Optimax Tech Corp Package for a optical sheet and a packing method for the same
ES2352579T3 (es) 2006-05-16 2011-02-21 Basf Se Películas sopladas mono y multicapa.
BE1017200A3 (nl) * 2006-07-03 2008-04-01 Tekni Plex Europ Nv Filmstructuur met hoge zuurstofbarriere eigenschappen en werkwijze voor het vervaardigen van zulke filmstructuur.
US8980430B2 (en) * 2006-08-28 2015-03-17 Frank J. Colombo PCTFE film with extrusion coating of EVA or EVA with UV absorbers
JP2009083165A (ja) * 2007-09-28 2009-04-23 Dainippon Printing Co Ltd 易開封性及び酸素バリア性を有する多層積層フィルム
JP5386814B2 (ja) * 2007-09-28 2014-01-15 大日本印刷株式会社 易開封性及びガスバリア性を有する多層積層フィルム
JP2009263440A (ja) * 2008-04-23 2009-11-12 Tosoh Corp ラミネート用樹脂組成物ならびにラミネートフィルム
CA2736966C (en) * 2008-10-31 2013-08-06 E.I. Du Pont De Nemours And Company Highly abrasion-resistant polyolefin pipe
US8728600B1 (en) * 2008-10-31 2014-05-20 E I Du Pont De Nemours And Company Highly abrasion-resistant grafted polyolefin pipe
ES2885856T3 (es) 2009-11-06 2021-12-15 Hollister Inc Película multicapa y producto de ostomía fabricado a partir de la misma
US20110127188A1 (en) * 2009-12-01 2011-06-02 Cryovac, Inc. Method of Using Coextruded Film for Sterile Barrier System to Deliver Seal and Peel Characteristics

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222674B2 (es) * 1973-07-07 1977-06-18
GB1453621A (en) * 1972-11-10 1976-10-27 Toyo Seikan Kaisha Ltd Sterilised food packages
JPS5254784A (en) * 1975-10-31 1977-05-04 Toray Ind Inc Composite film
JPS5565552A (en) * 1978-10-11 1980-05-17 Toyo Boseki Packing body with excellent sealing property
US4294889A (en) * 1979-03-28 1981-10-13 Mitsubishi Petrochemical Co., Ltd. Resin compositions and heat-sealable composite biaxially-stretched films
JPS6036388B2 (ja) * 1979-07-13 1985-08-20 東洋紡績株式会社 密着性の良好な包装材料
US4526821A (en) * 1979-07-20 1985-07-02 American Can Company Multi-layer container and method of making same
DE2941909A1 (de) * 1979-10-17 1981-04-30 Wolff Walsrode Ag, 3030 Walsrode Siegelbare mehrschichtfolie aus polyolefinen

Also Published As

Publication number Publication date
PL235834A1 (es) 1982-12-06
DK161502B (da) 1991-07-15
EP0062815B1 (de) 1986-09-03
JPH0249224B2 (es) 1990-10-29
CA1194664A (en) 1985-10-08
DK161502C (da) 1991-12-23
NO158726B (no) 1988-07-18
FI821217A0 (fi) 1982-04-06
MX160195A (es) 1989-12-21
CS241505B2 (en) 1986-03-13
FI77408B (fi) 1988-11-30
NO158726C (no) 1988-10-26
ES511263A0 (es) 1985-04-16
EP0062815A2 (de) 1982-10-20
FI77408C (fi) 1989-03-10
ZA822379B (en) 1983-03-30
FI821217L (fi) 1982-10-09
AU548004B2 (en) 1985-11-14
KR880001771B1 (ko) 1988-09-30
NO820984L (no) 1982-10-11
AU8213982A (en) 1982-10-14
US4400428A (en) 1983-08-23
BR8201956A (pt) 1983-03-08
JPS57178747A (en) 1982-11-04
DE3114171A1 (de) 1982-10-28
DD203013A5 (de) 1983-10-12
KR830009935A (ko) 1983-12-24
DE3272973D1 (en) 1986-10-09
DK163082A (da) 1982-10-09
PL137578B1 (en) 1986-06-30
EP0062815A3 (en) 1983-09-14
ATE21857T1 (de) 1986-09-15

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